Keystone.ch is tracked by us since April, 2011. Over the time it has been ranked as high as 523 799 in the world, while most of its traffic comes from Switzerland, where it reached as high as 3 808 position. It was owned by several entities, from Keystone to KEYSTONE AG, it was hosted by SDA Informatik AG, Keystone-SDA AG and others.

Keystone has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Keystone.ch is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Keystone.ch is quite a safe domain with no visitor reviews.